This update for tcpdump fixes the following issues: Security issues fixed: - CVE-2017-11108: Crafted input allowed remote DoS - CVE-2017-11541: Prevent a heap-based buffer over-read in the lldp_print function in print-lldp.c, related to util-print.c . - CVE-2017-11542: Prevent a heap-based buffer over-read in the pimv1_print function in print-pim.c . - CVE-2017-11543: Prevent a buffer overflow in the sliplink_print function in print-sl.c . - CVE-2017-13011: Several protocol parsers in tcpdump could have caused a buffer overflow in util-print.c:bittok2str_internal .